Asurvey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. to test this claim, a random sample of 100 doctors is obtained. of these 100 doctors, 83 indicate that they recommend aspirin. what is the corresponding p-value for the test of the survey's claim

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)